const path = {
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    {
      position: [116.419763, 39.882967],
      time: +new Date(),
    },
    {
      position: [116.40576, 39.877621],
      time: +new Date() + 2,
    },
    {
      position: [116.401413, 39.880621],
      time: +new Date() + 1,
    },
    {
      position: [116.403133, 39.886969],
      time: +new Date() + 4,
    },
  ],
  green: [
    {
      position: [116.40574, 39.878041],
      time: +new Date(),
    },
    {
      position: [116.420323, 39.884945],
      time: +new Date() + 22,
    },
    {
      position: [116.400849, 39.882624],
      time: +new Date() + 5,
    },
    {
      position: [116.418719, 39.887187],
      time: +new Date() + 3,
    },
  ],
  yellow: [
    {
      position: [116.400731, 39.885279],
      time: +new Date() + 22,
    },
    {
      position: [116.403144, 39.88749],
      time: +new Date() + 3,
    },
    {
      position: [116.404583, 39.880596],
      time: +new Date() + 2,
    },
    {
      position: [116.420558, 39.883975],
      time: +new Date() + 6,
    },
  ],
};
